Portable boombox / stereo cassette tape player w/ built-in speakers and built-in rechargeable battery. Bluetooth 5.4 connectivity for wireless media players.VU meters show power of playback volume. Microphone input w/ adjustable levels to control recording levels. User-replaceable built-in 14.8V 3000 mAH Li-Ion battery pack. Playback through speakers can last up to 10 hours in tape mode (up to 15 hours through headphones) and up to 15 hours in AUX mode (up to 28 hours through headphones). Play, stop, fast fwd, rewind + record push buttons The GB-001 isn't just a cassette player/recorder that rivals home cassette decks—it also delivers exceptional stereo sound with a full-spectrum stereo image, thanks to its separate left and right woofers and tweeters.Whether you're listening to cassettes, using a wired connection, or streaming via Bluetooth, its four Hi-fi class loudspeakers (two powerful woofers for extended bass response and two soft dome tweeters for refined voices and treble) provide an impressive 104 Watts of total power output. That's enough to compete with the best connected speakers available.But power is nothing without control. That's why we've included special features like dynamic power control to reduce distortion, refined equalization for a natural “We Are Rewind” sound signature, and a spatialization function for a wider, more immersive stereo experience. "AUDIO SPECIFICATIONSFrequency response: 40 - 20,000 HzPOWER AMPLIFIERSTwo 32 W Rms / 4 Ohms Class D amplifiers for the woofers Two 20 W Rms / 6 Ohms Class D amplifiers for tweeters Total power: 104 W rmsBATTERYUser replaceable Built-in 14.8V 3000mAH Li-Ion battery packAutonomy: • On speakers from ~10 hours in tape mode and up to ~15 hours in Aux mode , depending on sound volume.• On headphones from ~15 hours in tape mode and up to 28 hours in Aux modeCASSETTE PLAYBACK2-track stereo playbackVU Meters for power monitoringFrequency response: 40 - 12,500 HzSignal-to-noise ratio: >55 dB weightedDistortion: THD 55 dB weightedDistortion: THD
